C Standard Library provides two different methods to generate random numbers. They are: rand() and srand().
There are hundreds of programming languages used in the professional industry and university/college academics. One needs to be familiar and able to program with at least few programming languages to be successful.
The C++ Standard Library provides lots of built-in functionality in the form of the Standard Template Library (STL). The STL was created as the first library of generic algorithms and data structures for C++, with four ideas in mind.
This is a simple C language program that will locate 8 queen in chess board with all of the states and you can determine the position of first queen on the chess board.